Backtrack Meaning: Definition, Examples, and Translations

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backtrack

[ˈbækˌtræk ]

Definition

^{Context #1 | Verb}

computer science

To return to a previous point in a process or sequence, often used when solving problems by exploring different paths.

Synonyms

recalculate, retrace, reverse.

Which Synonym Should You Choose?

Word	Description / Examples
backtrack	Use when talking about changing a previous decision or statement. It can have a negative connotation, suggesting indecision or lack of consistency. The company had to backtrack on its policies after public outcry. He was firm in his opinions at first but later decided to backtrack.
retrace	Typically used when trying to follow one's steps back to an original point to find something lost or to recall an event. He retraced his steps to find his missing keys. I tried to retrace my actions to understand where I went wrong.
reverse	Commonly used to indicate turning something around or changing direction, both literally and figuratively. She decided to reverse the order of the pages. He tried to reverse the car out of the tight parking space.
recalculate	Use in situations involving mathematical or numerical corrections, where initial calculations were incorrect or additional data has been received. We need to recalculate the budget as new expenses have come up. After discovering an error, she had to recalculate the scores.

Examples of usage

Programmers often use backtracking to find solutions to complex problems.
In the maze-solving algorithm, backtracking is essential to explore all possible paths.
Backtracking allows for a systematic approach to problem-solving.
Backtracking can be a time-consuming process but is necessary for certain algorithms.
Backtracking is commonly employed in artificial intelligence applications.

Translations

To see the translation, please select a language from the options available.

Interesting Facts

Pop Culture

In video games, backtracking often occurs when players revisit previous areas to complete tasks or find hidden items.
The term is frequently used in mystery novels when characters need to revisit clues to solve a case.
Movies sometimes feature characters backtracking in plots to reveal secrets or learn from past mistakes.

Psychology

Backtracking in thought processes is common when resolving conflicts or making decisions, allowing individuals to consider earlier options.
Cognitive behavioral therapy encourages backtracking on negative thoughts to identify their origins and challenge them.
Memories can be 'backtracked' as people often reflect on past experiences to understand their feelings in the present.

Technology

In computer programming, backtracking algorithms help find solutions by exploring paths and returning to previous decisions when encountering errors.
Navigation apps use backtracking features, allowing users to return to a prior location quickly if they take a wrong turn.
Data recovery often involves backtracking through systems to retrieve lost files or information.

Origin of 'backtrack'

Main points about word origin

The term 'backtrack' comes from the combination of 'back', meaning to go backward, and 'track', which refers to a path or route.
It originated in the early 1900s, primarily in contexts related to movement or navigation.
Some say it derives from the way animals would return to a previous spot to find food or shelter.

The term 'backtrack' originated in the context of computer science and algorithms. It reflects the idea of retracing steps or exploring alternative paths to solve complex problems efficiently. The concept of backtracking has been widely used in various fields, including artificial intelligence, optimization, and puzzle solving.